The price of a shirt was reduced from $15 to $9. By what percentage was the price of the shirt reduced?
A. 67%
B.6%
C.40%
D.60%

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?

When keisha installed a fence along the 200 foot perimeter of her rectangular back yard, she left an opening for a gate.in the diagram below, she used x to represent the length in feet of the gate? what is the value? a. 10 b. 20 c. 25 d. 30